What is the warranty policy?

We offer lifetime service. Any problem will be responded to within 12 hours, and spare parts are available at half price for life.

What is the working pressure range?

The working pressure is 0.9 to 20 Bar for the forged body.

High Quality 304 316L Stainless Steel Sanitary Butterfly Valve

Name: High Quality 304 316L Stainless Steel Sanitary Butterfly Valve
Brand: QILI HOLDING GROUP CO., LTD.
SKU: 804128175

Zhejiang, ChinaQILI HOLDING GROUP CO., LTD.

US$10.00-25.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Media

Beer, Dairy, Beverage, Pharmacy, Cosmetics

Driving Mode

Manual

Model NO.

ql20

Connection Form

Weld, Flange, Threaded, Clamped

Structure

Double-Eccentric Sealing

Seal Form

Auto Sealed

Valve Stem

Orbit

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Soft Sealed

Valve Body

Forge Welding

Standard

ISO, 3A, DIN, Rjt

Application

Industrial Usage, Water Industrial Usage, Household Usage

Size

Dn10-Dn200 or 1/2"-8"

Seal Material

Silicone for Germany Imports

Handle Name

Flat Pull Handle

Working Pressure

0.9-20bar

material

Forged, 304 or 316L

Transport Package

Export Standard Packing

Specification

DIN, SMS, ISO, IDF, RJT, 3A

Trademark

Origin

Wenzhou Zhejiang, China

HS Code

848180409

Production Capacity

50000/Mouth

Key features

Multi-Position Control: Four-position design allows slow opening to reduce stress on the valve seat.

Sanitary Finish Quality: Wetted surfaces polished to 25 Ra or better for high hygiene standards.

Full Traceability: Size, alloy, and heat number permanently etched for complete tracking.

Customizable Specifications: Size, seal material, pressure, and handle options are customizable.

Versatile Connections: Available with weld, flange, threaded, or clamp end connections.

Hydraulic Testing: 100% hydraulic pressure tested and inspected before shipment.

Lifetime Service Support: Lifetime service with spare parts at half price and 12-hour response.

Certified Materials: Materials meet FDA, ISO, and 3A certification requirements.

Company profile

QILI HOLDING GROUP CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-01-01Nearest Port: Ningbo ,Shanghai,Shenzhen,QingdaoAverage Response Time: >24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQILI HOLDING GROUP CO., LTD. is identified as a China-based manufacturer/factory with facilities in Wenzhou, Zhejiang. The supplied information indicates four production lines, 50 quality-control staff, 11–20 years of combined R&D-engineer experience, and reported annual production of 5,000,000 sanitary valve and fitting pieces. It holds ISO 9001 certification and describes multiple specialized workshops, including CNC machining, forming and polishing, hot forging, BPE fittings, and valve production. The company reports exporting to more than 60 countries since 2006, with exports representing 90% of total sales. It states that it provides design, manufacturing, sales, and after-service capabilities, although detailed after-sales procedures are not provided. Custom fitting production is explicitly mentioned. Available trade data records one transaction and one associated buyer, so customer-case evidence is limited.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in manufacturing from an address in Wenzhou, Zhejiang, China. However, one record also classifies the company nature as a trading company, creating a conflicting secondary classification.

CertificationsThe supplier is explicitly reported to hold ISO 9001 certification, providing direct evidence of a certified quality-management system.

After-Sales capabilityQILI states that its capabilities cover sales and after-service and that it provides service to customers. The slices do not specify service channels, response times, warranty terms, or repair processes, so the stated capability is positive but not operationally detailed.

R&D capabilityThe supplier has 11–20 years of combined R&D-engineer experience and operates specialized workshops including CNC machining, hot forging, and fittings production. These facts support technical development capability, although no specific patented products or quantified R&D achievements are provided.

Production capacityThe supplier reports four production lines, 50 quality-control staff, and annual output of 5,000,000 sanitary valve and fitting pieces. Its described eight professional workshops and stated pre-delivery quality checks provide direct evidence of substantial manufacturing and quality-control capacity.

Customization capabilityThe company explicitly describes an Anhui mass-production base with CNC machining and the ability to make custom fittings. This directly supports customization capability for fitting-related products.

Client casesThe supplier states that its products are exported to more than 60 countries and lists multiple export markets; one associated buyer, LES INSTRUMENTS PITANCO INC, and one trade transaction are also recorded. These references indicate international customer exposure, but the named customer evidence and transaction history are limited.